9000139503

SubArea: 
Statistics
Level: 
A
Project ID: 
9000139503
Accepted: 
1
Clonable: 
0
Easy: 
0
The average mass of the pear in a basket is 150g. Find the change in the average mass of the pears in the basket if one pear has been removed from the basket.
There is not enough information to solve this problem.
The average mass of the pears increases by 7.5g.
The average mass of the pears decreases by 7.5g.
The average mass of the pears does not change.